Marathon Competition Schedule

Registration for the 2010 TopCoder Open Marathon Competition will open on Monday, March 29, 2010 at 9:00 UTC -4 and will close on Wednesday, May 19 at 9:00 UTC -4.

All marathon rounds start and end at 13:00 UTC -4. See what time this is in your area.

Online Rounds Start End Max # of Competitors # of Advancers
Round 1 Wednesday,
May 19, 2010
13:00 UTC -4
Wednesday,
June 16, 2010
13:00 UTC -4
Unlimited 250
Round 2 Wednesday,
June 23, 2010
13:00 UTC -4
Wednesday,
July 7, 2010
13:00 UTC -4
300 (including the 50 automatic berths) 100
Round 3 Wednesday,
July 21, 2010
13:00 UTC -4
Wednesday,
August 4, 2010
13:00 UTC -4
100 12
24 Hour Onsite Final Round
Starts Tuesday, October 12, 2010 at 8:30 UTC -7 Ends Wednesday, October 13, 2010 at 9:00 UTC -7
Important Dates
Last Day to Request a Visa Invitation Letter Friday, July 30, 2010 at 17:00 UTC -4
Finalist Documents Due Monday, August 23, 2010 at 17:00 UTC -4

All times are listed in Eastern Daylight Time (EDT UTC -4) or Pacific Daylight Time (PDT UTC -7).

In the event that a round must be cancelled for any reason, the round will Start the following day at the same time.

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